<template>
    <div class="weather-head">
      <div class="weather-head-left">
        <i class="iconfont icon-sun" @click="handleClick1"></i>
        <div class="weather-head-title">新中地天气</div>
        <div class="weather-head-city">{{ CityWeather.LocalCity.city }}</div>
        <div class="weather-head-weather">
          实时天气：{{ CityWeather.curWeather.weather }}
          {{ CityWeather.curWeather.temperature }}℃&nbsp;&nbsp;&nbsp;{{
            CityWeather.curWeather.winddirection
          }}风{{ CityWeather.curWeather.windpower }}级
        </div>
      </div>
      <div class="weather-head-right">
        <i class="iconfont icon-gantanhao" @click="dialogVisible = true"></i>
      </div>
      <Teleport to="body" v-if="dialogVisible">
        <div class="detail-bg" @click="handleClick">
          <div class="detail-box" ref="detailBox">
            <h5>关于:</h5>
            <p>这个应用可以用来追踪你选择城市的当前天气</p>
            <h5>如何使用:</h5>
            <p>1.点击搜索框输入你希望追踪的城市</p>
            <p>2.在搜索结果中选中一个城市，你将获取当地最新的天气</p>
            <p>3.点击右侧的＋号可以将追踪城市的天气情况保存在首页</p>
            <h5>移除城市:</h5>
            <p>如果你不想在首页关注某个城市,可以通过底部的按钮删除它</p>
            <button class="close" @click="dialogVisible = false">关闭</button>
          </div>
        </div>
      </Teleport>
    </div>
  </template>
  
  <script setup>
  import { ref } from "vue";
  import { useLocalWeatherStore } from "@/stores/LocalWeather";
  import { useRouter } from "vue-router";
  
  const router = useRouter()
  const CityWeather = useLocalWeatherStore();
  const dialogVisible = ref(false);
  const detailBox = ref("");
  const handleClick = (e) => {
    e.stopPropagation();
    if (e.target.classList.contains("detail-bg")) {
      dialogVisible.value = false;
    }
  };
  const handleClick1 = () => {
    router.push("/")
  }
  </script>
  
  <style lang="scss" scoped>
  @import "https://at.alicdn.com/t/c/font_4869878_glagdbt07ww.css";
  
  .city-search{
      padding: 0 20%;
  }
  .weather-head {
    position: sticky;
    top: 0;
    background-color: #00668a;
    height: 80px;
    display: flex;
    padding: 0 20%;
    justify-content: space-between;
    align-items: center;
    color: white;
    box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.3);
    .weather-head-title {
      font-size: 1.5rem;
    }
    .weather-head-city {
      font-size: 1.125rem;
    }
    .weather-head-weather {
      font-size: 0.875rem;
    }
    .iconfont {
      font-size: 1.5rem;
      color: white;
    }
    .weather-head-left {
      display: flex;
      align-items: center;
      gap: 15px;
    }
    .weather-head-right {
      display: flex;
      gap: 15px;
      .iconfont {
        cursor: pointer;
      }
    }
  }
  .detail-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.6s ease;
    .detail-box {
      position: relative;
      width: 400px;
      height: 350px;
      background-color: #fff;
      border-radius: 10px;
      padding: 20px;
      box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
      display: flex;
      flex-direction: column;
      justify-content: center;
      h5 {
        font-size: 20px;
        margin-bottom: 10px;
      }
  
      p {
        font-size: 16px;
        margin-bottom: 20px;
      }
  
      button {
        width: 100px;
        height: 40px;
        border: none;
        background-color: #00668a;
        color: #fff;
        border-radius: 5px;
        font-size: 16px;
        cursor: pointer;
        transition: all 0.6s ease;
        &:hover {
          background-color: #00526e;
        }
      }
    }
  }
  </style>